Fairfax Oklahoma ZIP Codes
Fairfax holds a single ZIP code.
Every ZIP code in Fairfax
| ZIP code | County |
|---|---|
| 74637 | Osage County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Fairfax codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Fairfax. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Fairfax ZIP code begins 746. Those first three digits identify the sectional center facility that processes mail for this part of Oklahoma. Statewide that range covers 19 ZIP codes, so Fairfax accounts for 5% of it.
Every Oklahoma ZIP prefix and the region it covers →
Area codes covering Fairfax
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Fairfax occupies.
Fairfax Oklahoma area codes in full →
Where Fairfax's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Fairfax
| City | Distance | ZIP codes |
|---|---|---|
| Ralston Oklahoma ZIP codes | 4.9 mi | 1 ZIP code |
| Burbank Oklahoma ZIP codes | 8.8 mi | 1 ZIP code |
| Shidler Oklahoma ZIP codes | 15 mi | 1 ZIP code |
| Pawnee Oklahoma ZIP codes | 16 mi | 1 ZIP code |
| Kaw City Oklahoma ZIP codes | 16 mi | 1 ZIP code |
| Hominy Oklahoma ZIP codes | 20 mi | 1 ZIP code |
| Wynona Oklahoma ZIP codes | 21 mi | 1 ZIP code |
| Pawhuska Oklahoma ZIP codes | 22 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.